percent_change=[(closing[i]-closing[i-1])/closing[i-1]foriinrange(1,len(closing))]#Calculating percenage change as dataframe method pct_change can't be used
mean_value=mean(percent_change)
std_value=stdev(percent_change)
# generate much larger random number series with same broad characteristics
percent_change=[(closing[i]-closing[i-1])/closing[i-1]foriinrange(1,len(closing))]#Calculating percenage change as dataframe method pct_change can't be used
mean_value=mean(percent_change)
std_value=stdev(percent_change)
# generate much larger random number series with same broad characteristics